diff options
Diffstat (limited to 'src/mateconf-utils.c')
| -rw-r--r-- | src/mateconf-utils.c | 862 |
1 files changed, 0 insertions, 862 deletions
diff --git a/src/mateconf-utils.c b/src/mateconf-utils.c deleted file mode 100644 index c285435..0000000 --- a/src/mateconf-utils.c +++ /dev/null @@ -1,862 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Engrampa - * - * Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Street #330, Boston, MA 02110-1301, USA. - */ - -/* eel-mateconf-extensions.c - Stuff to make MateConf easier to use. - - Copyright (C) 2000, 2001 Eazel, Inc. - - The Mate Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The Mate Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the Mate Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - Boston, MA 02110-1301, USA. - - Authors: Ramiro Estrugo <[email protected]> -*/ - -/* Modified by Paolo Bacchilega <[email protected]> for File Roller. */ - -#include <config.h> -#include <string.h> -#include <errno.h> - -#include <mateconf/mateconf-client.h> -#include <mateconf/mateconf.h> -#include "mateconf-utils.h" -#include "gtk-utils.h" -#include "fr-error.h" - -static MateConfClient *global_mateconf_client = NULL; - - -void -eel_global_client_free (void) -{ - if (global_mateconf_client == NULL) { - return; - } - - g_object_unref (global_mateconf_client); - global_mateconf_client = NULL; -} - - -MateConfClient * -eel_mateconf_client_get_global (void) -{ - /* Initialize mateconf if needed */ - if (!mateconf_is_initialized ()) { - char *argv[] = { "eel-preferences", NULL }; - GError *error = NULL; - - if (!mateconf_init (1, argv, &error)) { - if (eel_mateconf_handle_error (&error)) { - return NULL; - } - } - } - - if (global_mateconf_client == NULL) - global_mateconf_client = mateconf_client_get_default (); - - return global_mateconf_client; -} - - -gboolean -eel_mateconf_handle_error (GError **error) -{ - static gboolean shown_dialog = FALSE; - - g_return_val_if_fail (error != NULL, FALSE); - - if (*error != NULL) { - g_warning ("MateConf error:\n %s", (*error)->message); - if (! shown_dialog) { - GtkWidget *d; - shown_dialog = TRUE; - d = _gtk_error_dialog_new (NULL, - GTK_DIALOG_DESTROY_WITH_PARENT, - NULL, - "MateConf error", - "MateConf error: %s\n" - "All further errors " - "shown only on terminal", - (*error)->message); - g_signal_connect (d, "response", - G_CALLBACK (gtk_widget_destroy), - NULL); - - gtk_widget_show (d); - } - - g_error_free (*error); - *error = NULL; - - return TRUE; - } - - return FALSE; -} - - -static gboolean -check_type (const char *key, - MateConfValue *val, - MateConfValueType t, - GError **err) -{ - if (val->type != t) { - g_set_error (err, - FR_ERROR, - errno, - "Type mismatch for key %s", - key); - return FALSE; - } else - return TRUE; -} - - -void -eel_mateconf_set_boolean (const char *key, - gboolean boolean_value) -{ - MateConfClient *client; - GError *error = NULL; - - g_return_if_fail (key != NULL); - - client = eel_mateconf_client_get_global (); - g_return_if_fail (client != NULL); - - mateconf_client_set_bool (client, key, boolean_value, &error); - eel_mateconf_handle_error (&error); -} - - -gboolean -eel_mateconf_get_boolean (const char *key, - gboolean def) -{ - GError *error = NULL; - gboolean result = def; - MateConfClient *client; - MateConfValue *val; - - g_return_val_if_fail (key != NULL, def); - - client = eel_mateconf_client_get_global (); - g_return_val_if_fail (client != NULL, def); - - val = mateconf_client_get (client, key, &error); - - if (val != NULL) { - if (check_type (key, val, MATECONF_VALUE_BOOL, &error)) - result = mateconf_value_get_bool (val); - else - eel_mateconf_handle_error (&error); - mateconf_value_free (val); - - } else if (error != NULL) - eel_mateconf_handle_error (&error); - - return result; -} - - -void -eel_mateconf_set_integer (const char *key, - int int_value) -{ - MateConfClient *client; - GError *error = NULL; - - g_return_if_fail (key != NULL); - - client = eel_mateconf_client_get_global (); - g_return_if_fail (client != NULL); - - mateconf_client_set_int (client, key, int_value, &error); - eel_mateconf_handle_error (&error); -} - - -int -eel_mateconf_get_integer (const char *key, - int def) -{ - GError *error = NULL; - int result = def; - MateConfClient *client; - MateConfValue *val; - - g_return_val_if_fail (key != NULL, def); - - client = eel_mateconf_client_get_global (); - g_return_val_if_fail (client != NULL, def); - - val = mateconf_client_get (client, key, &error); - - if (val != NULL) { - if (check_type (key, val, MATECONF_VALUE_INT, &error)) - result = mateconf_value_get_int (val); - else - eel_mateconf_handle_error (&error); - mateconf_value_free (val); - - } else if (error != NULL) - eel_mateconf_handle_error (&error); - - return result; -} - - -void -eel_mateconf_set_float (const char *key, - float float_value) -{ - MateConfClient *client; - GError *error = NULL; - - g_return_if_fail (key != NULL); - - client = eel_mateconf_client_get_global (); - g_return_if_fail (client != NULL); - - mateconf_client_set_float (client, key, float_value, &error); - eel_mateconf_handle_error (&error); -} - - -float -eel_mateconf_get_float (const char *key, - float def) -{ - GError *error = NULL; - float result = def; - MateConfClient *client; - MateConfValue *val; - - g_return_val_if_fail (key != NULL, def); - - client = eel_mateconf_client_get_global (); - g_return_val_if_fail (client != NULL, def); - - val = mateconf_client_get (client, key, &error); - - if (val != NULL) { - if (check_type (key, val, MATECONF_VALUE_FLOAT, &error)) - result = mateconf_value_get_float (val); - else - eel_mateconf_handle_error (&error); - mateconf_value_free (val); - - } else if (error != NULL) - eel_mateconf_handle_error (&error); - - return result; -} - - -void -eel_mateconf_set_string (const char *key, - const char *string_value) -{ - MateConfClient *client; - GError *error = NULL; - - g_return_if_fail (key != NULL); - - client = eel_mateconf_client_get_global (); - g_return_if_fail (client != NULL); - - mateconf_client_set_string (client, key, string_value, &error); - eel_mateconf_handle_error (&error); -} - - -char * -eel_mateconf_get_string (const char *key, - const char *def) -{ - GError *error = NULL; - char *result; - MateConfClient *client; - char *val; - - if (def != NULL) - result = g_strdup (def); - else - result = NULL; - - g_return_val_if_fail (key != NULL, result); - - client = eel_mateconf_client_get_global (); - g_return_val_if_fail (client != NULL, result); - - val = mateconf_client_get_string (client, key, &error); - - if (val != NULL) { - g_return_val_if_fail (error == NULL, result); - g_free (result); - result = g_strdup (val); - g_free (val); - } else if (error != NULL) - eel_mateconf_handle_error (&error); - - return result; -} - - -void -eel_mateconf_set_locale_string (const char *key, - const char *string_value) -{ - char *utf8; - - utf8 = g_locale_to_utf8 (string_value, -1, 0, 0, 0); - - if (utf8 != NULL) { - eel_mateconf_set_string (key, utf8); - g_free (utf8); - } -} - - -char * -eel_mateconf_get_locale_string (const char *key, - const char *def) -{ - char *utf8; - char *result; - - utf8 = eel_mateconf_get_string (key, def); - - if (utf8 == NULL) - return NULL; - - result = g_locale_from_utf8 (utf8, -1, 0, 0, 0); - g_free (utf8); - - return result; -} - - -void -eel_mateconf_set_string_list (const char *key, - const GSList *slist) -{ - MateConfClient *client; - GError *error; - - g_return_if_fail (key != NULL); - - client = eel_mateconf_client_get_global (); - g_return_if_fail (client != NULL); - - error = NULL; - mateconf_client_set_list (client, key, MATECONF_VALUE_STRING, - /* Need cast cause of MateConf api bug */ - (GSList *) slist, - &error); - eel_mateconf_handle_error (&error); -} - - -GSList * -eel_mateconf_get_string_list (const char *key) -{ - GSList *slist; - MateConfClient *client; - GError *error; - - g_return_val_if_fail (key != NULL, NULL); - - client = eel_mateconf_client_get_global (); - g_return_val_if_fail (client != NULL, NULL); - - error = NULL; - slist = mateconf_client_get_list (client, key, MATECONF_VALUE_STRING, &error); - if (eel_mateconf_handle_error (&error)) { - slist = NULL; - } - - return slist; -} - - -GSList * -eel_mateconf_get_locale_string_list (const char *key) -{ - GSList *utf8_slist, *slist, *scan; - - utf8_slist = eel_mateconf_get_string_list (key); - - slist = NULL; - for (scan = utf8_slist; scan; scan = scan->next) { - char *utf8 = scan->data; - char *locale = g_locale_from_utf8 (utf8, -1, 0, 0, 0); - slist = g_slist_prepend (slist, locale); - } - - g_slist_foreach (utf8_slist, (GFunc) g_free, NULL); - g_slist_free (utf8_slist); - - return g_slist_reverse (slist); -} - - -void -eel_mateconf_set_locale_string_list (const char *key, - const GSList *string_list_value) -{ - GSList *utf8_slist; - const GSList *scan; - - utf8_slist = NULL; - for (scan = string_list_value; scan; scan = scan->next) { - char *locale = scan->data; - char *utf8 = g_locale_to_utf8 (locale, -1, 0, 0, 0); - utf8_slist = g_slist_prepend (utf8_slist, utf8); - } - - utf8_slist = g_slist_reverse (utf8_slist); - - eel_mateconf_set_string_list (key, utf8_slist); - - g_slist_foreach (utf8_slist, (GFunc) g_free, NULL); - g_slist_free (utf8_slist); -} - - -gboolean -eel_mateconf_is_default (const char *key) -{ - gboolean result; - MateConfValue *value; - GError *error = NULL; - - g_return_val_if_fail (key != NULL, FALSE); - - value = mateconf_client_get_without_default (eel_mateconf_client_get_global (), key, &error); - - if (eel_mateconf_handle_error (&error)) { - if (value != NULL) { - mateconf_value_free (value); - } - return FALSE; - } - - result = (value == NULL); - eel_mateconf_value_free (value); - return result; -} - - -gboolean -eel_mateconf_monitor_add (const char *directory) -{ - GError *error = NULL; - MateConfClient *client; - - g_return_val_if_fail (directory != NULL, FALSE); - - client = mateconf_client_get_default (); - g_return_val_if_fail (client != NULL, FALSE); - - mateconf_client_add_dir (client, - directory, - MATECONF_CLIENT_PRELOAD_NONE, - &error); - - if (eel_mateconf_handle_error (&error)) { - return FALSE; - } - - return TRUE; -} - - -gboolean -eel_mateconf_monitor_remove (const char *directory) -{ - GError *error = NULL; - MateConfClient *client; - - if (directory == NULL) { - return FALSE; - } - - client = mateconf_client_get_default (); - g_return_val_if_fail (client != NULL, FALSE); - - mateconf_client_remove_dir (client, - directory, - &error); - - if (eel_mateconf_handle_error (&error)) { - return FALSE; - } - - return TRUE; -} - - -void -eel_mateconf_preload_cache (const char *directory, - MateConfClientPreloadType preload_type) -{ - GError *error = NULL; - MateConfClient *client; - - if (directory == NULL) { - return; - } - - client = mateconf_client_get_default (); - g_return_if_fail (client != NULL); - - mateconf_client_preload (client, - directory, - preload_type, - &error); - - eel_mateconf_handle_error (&error); -} - - -void -eel_mateconf_suggest_sync (void) -{ - MateConfClient *client; - GError *error = NULL; - - client = eel_mateconf_client_get_global (); - g_return_if_fail (client != NULL); - - mateconf_client_suggest_sync (client, &error); - eel_mateconf_handle_error (&error); -} - - -MateConfValue* -eel_mateconf_get_value (const char *key) -{ - MateConfValue *value = NULL; - MateConfClient *client; - GError *error = NULL; - - g_return_val_if_fail (key != NULL, NULL); - - client = eel_mateconf_client_get_global (); - g_return_val_if_fail (client != NULL, NULL); - - value = mateconf_client_get (client, key, &error); - - if (eel_mateconf_handle_error (&error)) { - if (value != NULL) { - mateconf_value_free (value); - value = NULL; - } - } - - return value; -} - - -MateConfValue* -eel_mateconf_get_default_value (const char *key) -{ - MateConfValue *value = NULL; - MateConfClient *client; - GError *error = NULL; - - g_return_val_if_fail (key != NULL, NULL); - - client = eel_mateconf_client_get_global (); - g_return_val_if_fail (client != NULL, NULL); - - value = mateconf_client_get_default_from_schema (client, key, &error); - - if (eel_mateconf_handle_error (&error)) { - if (value != NULL) { - mateconf_value_free (value); - value = NULL; - } - } - - return value; -} - - -static int -eel_strcmp (const char *string_a, const char *string_b) -{ - /* FIXME bugzilla.eazel.com 5450: Maybe we need to make this - * treat 'NULL < ""', or have a flavor that does that. If we - * didn't have code that already relies on 'NULL == ""', I - * would change it right now. - */ - return strcmp (string_a == NULL ? "" : string_a, - string_b == NULL ? "" : string_b); -} - - -static gboolean -eel_str_is_equal (const char *string_a, const char *string_b) -{ - /* FIXME bugzilla.eazel.com 5450: Maybe we need to make this - * treat 'NULL != ""', or have a flavor that does that. If we - * didn't have code that already relies on 'NULL == ""', I - * would change it right now. - */ - return eel_strcmp (string_a, string_b) == 0; -} - - -static gboolean -simple_value_is_equal (const MateConfValue *a, - const MateConfValue *b) -{ - g_return_val_if_fail (a != NULL, FALSE); - g_return_val_if_fail (b != NULL, FALSE); - - switch (a->type) { - case MATECONF_VALUE_STRING: - return eel_str_is_equal (mateconf_value_get_string (a), - mateconf_value_get_string (b)); - break; - - case MATECONF_VALUE_INT: - return mateconf_value_get_int (a) == - mateconf_value_get_int (b); - break; - - case MATECONF_VALUE_FLOAT: - return mateconf_value_get_float (a) == - mateconf_value_get_float (b); - break; - - case MATECONF_VALUE_BOOL: - return mateconf_value_get_bool (a) == - mateconf_value_get_bool (b); - break; - default: - g_assert_not_reached (); - break; - } - - return FALSE; -} - - -gboolean -eel_mateconf_value_is_equal (const MateConfValue *a, - const MateConfValue *b) -{ - GSList *node_a; - GSList *node_b; - - if (a == NULL && b == NULL) { - return TRUE; - } - - if (a == NULL || b == NULL) { - return FALSE; - } - - if (a->type != b->type) { - return FALSE; - } - - switch (a->type) { - case MATECONF_VALUE_STRING: - case MATECONF_VALUE_INT: - case MATECONF_VALUE_FLOAT: - case MATECONF_VALUE_BOOL: - return simple_value_is_equal (a, b); - break; - - case MATECONF_VALUE_LIST: - if (mateconf_value_get_list_type (a) != - mateconf_value_get_list_type (b)) { - return FALSE; - } - - node_a = mateconf_value_get_list (a); - node_b = mateconf_value_get_list (b); - - if (node_a == NULL && node_b == NULL) { - return TRUE; - } - - if (g_slist_length (node_a) != - g_slist_length (node_b)) { - return FALSE; - } - - for (; - node_a != NULL && node_b != NULL; - node_a = node_a->next, node_b = node_b->next) { - g_assert (node_a->data != NULL); - g_assert (node_b->data != NULL); - if (!simple_value_is_equal (node_a->data, node_b->data)) { - return FALSE; - } - } - - return TRUE; - default: - /* FIXME: pair ? */ - g_assert (0); - break; - } - - g_assert_not_reached (); - return FALSE; -} - - -void -eel_mateconf_value_free (MateConfValue *value) -{ - if (value == NULL) { - return; - } - - mateconf_value_free (value); -} - - -guint -eel_mateconf_notification_add (const char *key, - MateConfClientNotifyFunc notification_callback, - gpointer callback_data) -{ - guint notification_id; - MateConfClient *client; - GError *error = NULL; - - g_return_val_if_fail (key != NULL, EEL_MATECONF_UNDEFINED_CONNECTION); - g_return_val_if_fail (notification_callback != NULL, EEL_MATECONF_UNDEFINED_CONNECTION); - - client = eel_mateconf_client_get_global (); - g_return_val_if_fail (client != NULL, EEL_MATECONF_UNDEFINED_CONNECTION); - - notification_id = mateconf_client_notify_add (client, - key, - notification_callback, - callback_data, - NULL, - &error); - - if (eel_mateconf_handle_error (&error)) { - if (notification_id != EEL_MATECONF_UNDEFINED_CONNECTION) { - mateconf_client_notify_remove (client, notification_id); - notification_id = EEL_MATECONF_UNDEFINED_CONNECTION; - } - } - - return notification_id; -} - - -void -eel_mateconf_notification_remove (guint notification_id) -{ - MateConfClient *client; - - if (notification_id == EEL_MATECONF_UNDEFINED_CONNECTION) { - return; - } - - client = eel_mateconf_client_get_global (); - g_return_if_fail (client != NULL); - - mateconf_client_notify_remove (client, notification_id); -} - - -GSList * -eel_mateconf_value_get_string_list (const MateConfValue *value) -{ - GSList *result; - const GSList *slist; - const GSList *node; - const char *string; - const MateConfValue *next_value; - - if (value == NULL) { - return NULL; - } - - g_return_val_if_fail (value->type == MATECONF_VALUE_LIST, NULL); - g_return_val_if_fail (mateconf_value_get_list_type (value) == MATECONF_VALUE_STRING, NULL); - - slist = mateconf_value_get_list (value); - result = NULL; - for (node = slist; node != NULL; node = node->next) { - next_value = node->data; - g_return_val_if_fail (next_value != NULL, NULL); - g_return_val_if_fail (next_value->type == MATECONF_VALUE_STRING, NULL); - string = mateconf_value_get_string (next_value); - result = g_slist_append (result, g_strdup (string)); - } - return result; -} - - -void -eel_mateconf_value_set_string_list (MateConfValue *value, - const GSList *string_list) -{ - const GSList *node; - MateConfValue *next_value; - GSList *value_list; - - g_return_if_fail (value->type == MATECONF_VALUE_LIST); - g_return_if_fail (mateconf_value_get_list_type (value) == MATECONF_VALUE_STRING); - - value_list = NULL; - for (node = string_list; node != NULL; node = node->next) { - next_value = mateconf_value_new (MATECONF_VALUE_STRING); - mateconf_value_set_string (next_value, node->data); - value_list = g_slist_append (value_list, next_value); - } - - mateconf_value_set_list (value, value_list); - - for (node = value_list; node != NULL; node = node->next) { - mateconf_value_free (node->data); - } - g_slist_free (value_list); -} |